How can I start a table just for members of my local club ?

In the Social Room you can set up a private (Club)  table

--> A Private Table for 4

Or you set a player as your partner and the seat opposite you is reserved for a certain time.

The other two players do the same and then e.g. you start a table, and one of your friends sits quickly as possible as opponent. Your partner's seat and the friend’s partner seat is reserved,  so no-one else can grab the seats. Off you go !

--> Reserve a Seat     -->   Invite to Play